KTM Throttle Body O-Ring for 125/200/250/390 Duke and RC Models - 90141072001

This genuine OEM O-ring is a critical component for the throttle body assembly, ensuring a proper seal to maintain optimal engine performance and air intake efficiency. As a high-quality factory part, it provides the exact fit and material specifications required for reliable operation.

This O-ring is compatible with a wide range of KTM models, including the 125 Duke, 200 Duke, 250 Duke, and the RC 125, 200, 250, and 390 series. It fits various editions produced between 2011 and 2022, covering both EU and US market specifications.

Proper sealing in the throttle body is essential for preventing vacuum leaks that can lead to erratic idling or poor throttle response. When performing maintenance on your fuel injection system, replacing old or compressed O-rings is recommended to ensure a leak-free seal.

Check compatibility list below to see if this part fits your motorcycle model.